Process completed with exit code 2.

Short array syntax is not allowed

Expected 1 spaces after opening parenthesis; 0 found

Expected 1 spaces before closing parenthesis; 0 found

Expected 1 spaces after opening parenthesis; 0 found

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$sharer'.

Expected 1 spaces before closing parenthesis; 0 found